Why the study?
Does high oxygen tension affect ventilation during severe exercise in young male subjects?
Population
4 young male subjects
Comparison
High oxygen tensions during severe exercise vs Air (low oxygen tension)
Design
Other
Authors
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High O2 may suppress ventilation in severe exercise; leaves open chemoreceptor threshold shifts as a driver of exertional hyperpnea.
Does high oxygen tension affect ventilation during severe exercise in young male subjects?
High oxygen tensions rapidly depress ventilation during severe exercise, likely mediated by chemoreceptors whose threshold is altered during exertion.
Kozłowski et al. (1971) studied this question.
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